Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,658,086",
      "signature": "0xa07172a7237c883317c315259dfa6a08fc6278fd5e855288b906ddd54e43a5ec95807bf4e898d9caf73f4b7350d35a14",
      "randomness": "0xfaf9990c50f2cd01cd4b568b848b7c970be40ef3b59a7c3f2b3d576cb1df585e"
    }
  ],
  "blockNumber": "7,434,826"
}

{
  "Sr25519": "0x6e48bd0b0631c68b1b8ce0484858acd558d338d9912687602f791d63f014807adfd8acc2b47c2ab3a1ae07a658a74e9dcd9134739b7b0fe003676a37cc6a428b"
}